用Python在Selenium中下载Chrome无头文件

问题描述

在无头模式下，Chrome默认不允许下载文件。然而，最近他们向DevTools添加了一个选项来启用此行为：

在Python中使用Selenium和ChromeDriver，我该如何允许文件下载？

解决方案

这是用于添加对无头文件下载支持的chromedriver票据：

它还引用了步骤为：
$ b

In headless mode, Chrome defaults to disallowing file downloads.

However, recently they added an option to DevTools to enable this behavior:

https://chromedevtools.github.io/devtools-protocol/tot/Page/#method-setDownloadBehavior

Using Selenium with ChromeDriver in Python, how do I allow file downloads?

解决方案

Here's the chromedriver ticket to add support for headless file downloads: https://bugs.chromium.org/p/chromedriver/issues/detail?id=1973

It also references https://bugs.chromium.org/p/chromium/issues/detail?id=696481 which has reproduction steps for the issue:

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